发明名称 |
DYNAMIC ON CHIP SLEW RATE CONTROL FOR MOS INTEGRATED DRIVERS |
摘要 |
A slew rate control system for a circuit includes a temperature sensitive device generates a temperature signal. A temperature dependent current source generates a first current source signal. A slew rate controller activates in response to the temperature signal when the temperature exceeds a first threshold. The slew rate controller then generates a slew rate control signal by adjusting slew rate as a function of the temperature signal. The slew rate controller then activates the temperature dependent current source in response to the slew rate control signal.
|
申请公布号 |
US2003174004(A1) |
申请公布日期 |
2003.09.18 |
申请号 |
US20020096198 |
申请日期 |
2002.03.12 |
申请人 |
KAMEL ASHRAF K.;ANDERSON TERRELL;MOLLER DAVID D. |
发明人 |
KAMEL ASHRAF K.;ANDERSON TERRELL;MOLLER DAVID D. |
分类号 |
H03K17/08;H03K17/082;H03K17/16;(IPC1-7):H03K5/12 |
主分类号 |
H03K17/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|